1. The Ususal Suspect: Naeem?
2. The domino effect: Rakibul if displaced Naeem replace Rakibul?
3. The todnado effect: Imrul where batting order will be changed in multiple places?
4. Surpise Surprise: Nasir. That will be very unpopular move and Riyad will be the villan in fan's eye.

I think its gonna be Imrul. Naeem would open with Tamim and then Ryad will come somewhere in the middle order